package com.aaa.service;

import com.aaa.dao.BookDao;
import com.wsc.entity.Book;
import com.wsc.entity.Inventory;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.List;

@Service
public class BookService implements BookDao {
    @Resource
    BookDao bookDao;
    @Override
    public List<Book> select3() {
        return bookDao.select3();
    }
    @Override
    public List<Inventory> select4() {
        return bookDao.select4();
    }
}
